CHINA DINGFENG Electronics Co., Ltd is a Taiwan based company, has offices in Taipei and Shenzhen,China. DINGFENG Electronics has 15 year experiences in IT R&D and developing new consumer electronic products, with tens of contracted leading manufacturers to develop new & high-end products. Our contracted manufacturers have more than 5,000 workers, with CE, FCC, RoHS and ISO9001-2000 approval.Cool Sources manufactures products in China and Taiwan and exports to worldwide market.  Our main products are MP3/MP4 players, Mini Projector, Car MP3 FM transmitter, GPS, digital photo frame, USB flash disk, Bluetooth products, UMPC Laptop and MP3 accessories. Cool Sources emphasizes product quality and good service for our clients.  DINGFENG Electronics offers long term warranty for products, and also offers very competitive price and considerate service for our clients. Please send your enquiry about your products to us, we will reply you immediately.